All you ever wanted to know but were afraid to ask.
The Web is like an iceberg. The only part you will see using search engines (the Surface Web) is about 4% of all the pages out there. Yes – the Dark Web is vastly bigger than the Surface Web.
What does it comprise of?
Who uses it?
How do you access it?
Is it illegal to do so?
These and many more questions are answered in the excellent article that can be found at:
A highly informative read.